LAREDO99

99 WJ 4.0..I'm sure somebody has had this problem but I haven't seen it in a thread yet so I need to get it out there..My AC just went out and it's over 100* and almost 100% humidity in the Southeast..it's PAINFUL..I hooked up the gauge to check ambient pressure(no can hooked up yet) and I've got the compressor kicking on and off(appears that way) at 100-140lbs of pressure(it goes there quick and stays above 100lbs+)..again, haven't added an ounce of Freon yet..what's up?? Many thanks in advance,,I need to get this fixed asap on TOP of ordering the PCM...J.E.E.P? haha Chaz

Bustedback

Take it to a shop. They have the legally required tools to do the job.